This male served as an adviser to Starfleet during the early days of the NX Program. He was present when A.G. Robinson became the first Human to break the Warp 2 barrier in 2143. He was later present when Robinson and Jonathan Archer stole the NX-Beta and broke warp 2.5. (ENT: "First Flight")

In 2151 he was part of a group of five Vulcans who were present at the ceremony for the launch of the starship Enterprise (NX-01) and listened to the recorded speech of Zefram Cochrane. (ENT: "Broken Bow")

This Vulcan was played by background actor Antony Acker who received no credit for his appearances.

This commando was part of a unit sent to rescue Captain Archer and T'pol, who were being held by Coridanite rebels. (ENT: "Shadows of P'Jem") He was later captured and held hostage by Andorian forces during the conflict on Paan Mokar. (ENT: "Cease Fire")

During the later confrontation, T'Pau and Archer escaped, but T'Pol was eventually captured. Archer attempted a rescue and overpowered the commandos by striking them with electrical discharges of the gallicite deposits, however the third commando had already taken T'Pol away to return her to the High Command. (ENT: "Kir'Shara")

This delegate was an aide of Ambassador Soval and part of the Vulcan delegation on Earth in 2154. He listened to Captain Archer's mission report held at Admiral Maxwell Forrest's office on Earth in which Captain Archer mentioned the Seleya and the reaction of the Vulcan crew towards the trellium. (ENT: "Home")

This Vulcan delegate was played by regular alien background actor Bill Blair who received no credit for his appearance.

These three delegates were in a group of five as guests during the ceremony for the launch of the Earth starship Enterprise in 2151. They listened to the speech of Zefram Cochran which was recorded in 2119. (ENT: "Broken Bow")

All three Vulcans were played by background performers who received no credit for their appearance.

When T'Pol explained to Koss that she was "not interested in marriage," he explained to her than "the decision isn't [theirs] alone," and that "[His] parents believe in the old traditions. For them, a betrothal cannot simply be dismissed." Nevertheless, T'Pol still married Koss, in part due to Koss' father's influence, which allow T'Les, T'Pol's mother, to be reinstated to her position at the Vulcan Science Academy. (ENT: "Home")

Kov and his father had a falling out around 2142, when the minister discovered that his son was a V'tosh ka'tur. The last time the two spoke, Kov's father told Kov that he had brought shame to fifteen generations of their family. Since that time, Kov's father tried, several times, to contact him but Kov wouldn't respond.

Around 2152, Kov's father had succumbed to a near-fatal illness and requested on last time to speak with his son, upon discovering that he was aboard the EarthstarshipEnterprise.

Although adamant at first that he would not reply to his father, Kov eventually gave in to pressure from Charles Tucker to contact him, rather then face the regret of missing the opportunity after his father died.

Kov eventually contacted his father, where he learned that his condition had improved, thanks to an implanted vaso-stimulator, which was expected to both allow the minister to recover, and as well, extend his life a few years. (ENT: "Fusion")

When Captain Archer barged in looking for Oratt, he asked if he could be of assistance. He was unsuccessful in stopping the captain before he pounded on the glass to get Oratt's attention. When Oratt came out, the aide told him that he tried to convey that he was busy, but Oratt told him it was alright. (ENT: "Stigma")

These four ministers were part of the Vulcan High Command in 2154. Three were present when Captain Jonathan Archer and T'Pol made their trip into the Vulcan desert and Administrator V'Las threatened Enterprise to leave orbit of Vulcan. (ENT: "Awakening") When Administrator V'Las ordered the attack of the Vulcan fleet against Andoria three of them were also present. They've watched the Vulcan sublieutenant pointing his gun at MinisterKuvak and witnessed the Vulcan letters from Surak, presented by the Kir'Shara. (ENT: "Kir'Shara")

One of these officials attended the talks for the Coalition of Planets in 2155 on Earth. (ENT: "Demons", "Terra Prime")

All four Vulcans were played by background performers who received no credit for their work.

This nurse assisted a Vulcan priest at the P'Jem monastery who performed the fullara ceremony on T'Pol after she resigned from the Vulcan Ministry of Security after killing Jossen. The nurse held T'Pol by force. T'Pol remembered the ceremony and the face of the nurse during a mission in 2151 in which she had to find Menos. (ENT: "The Seventh")

This Vulcan was played by background actress Marijane Cole who received no credit for her appearance.

She was consistently referred to as "Vulcan Nun" in the final draft script of "The Seventh". However, she was identified as a nurse by the actress who portrayed her.

This officer was abducted by the automated repair station, probably while a Vulcan ship was in dock. While Captain Archer and T'Pol were searching for Travis Mayweather, whom the station had also kidnapped, T'Pol scanned this Vulcan and determined that the computer had fully integrated into his neocortex. He was there for over a year, and the brain damage caused by the process could not be reversed. He was presumed killed, along with the others when the station was destroyed soon after. (ENT: "Dead Stop")

The operatives were played by unknown performers who filmed their scene during second unit of the episode. CGI was used to duplicate the performers to leave the impression several operatives were working in that listening post.

This sublieutenant was an officer who was posted at the door to the office of the Vulcan High Command and the Administrator of Vulcan.

In 2154, Administrator V'Las ordered him to inform MajorTalok, that he should find Archer, T'Pol, and T'Pau and eradicate them, calling them "radical insurgents". Later he pointed his gun at Minister Kuvak at the order of V'Las but was made unconscious by a Vulcan nerve pinch from Kuvak. (ENT: "Kir'Shara")

These Syrrannites followed their leader Syrran until his death in 2154. They crowded together in their hiding, the T'Karath Sanctuary, in the Vulcan's Forge. This area provided them from detecting by the Vulcan High Command and their patrol ships who tried to arrest them because of their beliefs. Jonathan Archer and T'Pol were taken prisoners by them after Archer got the katra of Surak through a mind meld with Syrran. Three of them guarded Archer and T'Pol and followed the orders of T'Pau and T'Les. The Syrrannites were attacked in a blind mission by the patrol ships and the sanctuary was destroyed. T'Pol, T'Pau, and Archer discovered their dead bodies in a part of the T'Karath catacombs. (ENT: "The Forge", "Awakening")

All Syrrannites were played by background performers who received no credit for their appearances.

This male was the husband of T'Les. They had met only once prior to their bonding and marriage. However, even though they were strangers at the time of their marriage, they grew to love and care for each other deeply. (ENT: "Home")

In 2088, T'Les and her husband had their only child, a daughter named T'Pol. (ENT: "Zero Hour") He died sometime before 2154. On a visit home in that year, T'Pol expressed her belief that he would have approved of her Starfleet posting. (ENT: "Home")